CSS 样式是边框最重要的一个方面，这不是因为样式控制着边框的显示（当然，样式确实控制着边框的显示），而是因为如果没有样式，将根本没有边框。* y* K! K' B9 ? u+ H
以下各特效用的HTML代码相同：( }1 _! g8 w, u4 R1 ~7 t
<div id="box">
编程适合那些有不同想法的人... <br/>
对于那些想要创造大事物并愿意改变世界的人们。
</div>
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1. CSS动画边框
( z1 S9 M2 `* V! b NCSS代码：3 Y- L3 w2 ~$ c1 g/ E' S
@keyframes animated-border {
0% {
box-shadow: 0000rgba(255,255,255,0.4);
}
100% {
box-shadow: 00020pxrgba(255,255,255,0);
}
}
#box {
animation: animated-border 1.5s infinite;
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
border: 2px solid;
border-radius: 10px;
padding: 15px;
}
效果如下：% l8 g1 d1 T! ^( `* x, C6 u( t: c% `
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2. CSS图像边框0 S# b/ I. F7 S6 d$ H
CSS代码：. j% ]7 y$ X9 x9 r6 i$ j l% U
#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
border: 40px solid transparent;
border-image: url(https://image.flaticon.com/icons/svg/648/648787.svg);
border-image-slice: 100%;
border-image-width: 60px;
padding: 15px;
}
效果如下：% ^/ S- p. \3 Y0 S; m
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3.CSS蛇式边框
. X/ ]* x- P' A; U4 `; ~CSS代码：
6 b9 g# |9 T) D/ x1 L#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 15px;
border: 10px dashed #FF5722;
background:
linear-gradient(to top, green, 10px, transparent 10px),
linear-gradient(to right, green, 10px, transparent 10px),
linear-gradient(to bottom, green, 10px, transparent 10px),
linear-gradient(to left, green, 10px, transparent 10px);
background-origin: border-box;
}
效果如下：+ n7 v; t. |6 C+ q8 f
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4.CSS阶梯样式边框
. f+ c9 B* e+ |1 A) |2 [CSS代码：
2 O7 x7 P# Y% q#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
box-shadow:
inset #0096880005px,
inset #059c8e0001px,
inset #0cab9c00010px,
inset #1fbdae00011px,
inset #8ce9ff00016px,
inset #48e4d600017px,
inset #e5f9f700021px,
inset #bfecf700022px
}
效果如下：
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5 ]) x. o* U- T7 q# n( p% x$ u5.CSS只有阴影边框% F1 V2 w9 v- Q/ e' W" i& @- G7 @' I- C
CSS代码：
# e, C2 q/ L5 a7 G9 D#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
border-radius: 10px;
box-shadow: 00010px white;
}
效果如下：
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! s+ _+ o! c9 R, F- h; ]* f6.CSS带阴影和轮廓的边框
7 S3 R5 M* m# ~0 A* F! CCSS代码：
, Z9 b/ l/ p% v1 n, T#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
box-shadow: 00010px white;
outline: dashed 10px#009688;
}
效果如下：
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b3 {$ w8 h% d' \0 v7.CSS少量阴影和轮廓的边框! ?7 c' y: W. y" z" ?7 Y
CSS代码：
$ s6 f) Y- l# f2 v' ^0 h4 x#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
box-shadow:
0001px#009688,
0005px#F44336,
0009px#673AB7,
00010px#009688;
outline: dashed 10px#009688;
}
效果如下：
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/ \6 Q, J! w* d8 }8.CSS带有阴影的双边框+ N5 K7 T9 m% }( m z
CSS代码：
' l6 i: `3 v8 P% ?+ S7 j#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
box-shadow: 00010px#009688;
border: 10px solid #009688;
outline: dashed 10px white;
}
效果如下：4 S# G; U! r4 [" [
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9.CSS多色边框
- m9 N2 _% ^/ y; |( gCSS代码：
7 o6 N3 P3 U. a3 {4 V* k#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
background:
linear-gradient(to top, #4caf50, #4caf50 10px, transparent 10px),
linear-gradient(to right, #c1ef8c, #c1ef8c 10px, transparent 10px),
linear-gradient(to bottom, #8bc34a, #8bc34a 10px, transparent 10px),
linear-gradient(to left, #009688, #00968810px, transparent 10px);
background-origin: border-box;
}
效果如下：+ }& T' b# u+ F: Z, ~0 n' a# n
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发表于 2020-7-6 13:32:58